CN111698802A - Flexible electrode and surface heater with same - Google Patents
Flexible electrode and surface heater with same Download PDFInfo
- Publication number
- CN111698802A CN111698802A CN202010597075.8A CN202010597075A CN111698802A CN 111698802 A CN111698802 A CN 111698802A CN 202010597075 A CN202010597075 A CN 202010597075A CN 111698802 A CN111698802 A CN 111698802A
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- Prior art keywords
- flexible
- fibers
- electrode
- flexible electrode
- surface heater
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- 238000005452 bending Methods 0.000 claims abstract description 33
- 239000013305 flexible fiber Substances 0.000 claims description 95
- 239000002184 metal Substances 0.000 claims description 50
- 229910052751 metal Inorganic materials 0.000 claims description 50
- 239000000758 substrate Substances 0.000 claims description 34
- 210000004177 elastic tissue Anatomy 0.000 claims description 7
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 10
- 230000002035 prolonged effect Effects 0.000 abstract description 8
- 239000000463 material Substances 0.000 description 26
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000010030 laminating Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
- H05B3/36—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heating conductor embedded in insulating material
Landscapes
- Surface Heating Bodies (AREA)
- Resistance Heating (AREA)
Abstract
The invention discloses a flexible electrode and a surface heater with the same. Compared with the prior art, the flexible electrode and the surface heater have good flexibility and bending resistance, when the flexible electrode and the surface heater are applied to the surface heater, the surface heater has good fitting performance, the application range of the surface heater is expanded, the heating performance is excellent when the flexible electrode and the surface heater are applied to wearable products such as clothes or household articles such as sofas, carpets and the like, the low heat utilization rate caused by poor fitting performance is avoided, and the phenomenon that the flexible electrode is bent in the use process to cause poor contact and even break is avoided, so that the service life of the flexible electrode and the surface heater is prolonged.
Description
Technical Field
The invention relates to the technical field of heating, in particular to a flexible electrode and a surface heater with the same.
Background
The surface heater has good fitting performance and uniform heating, can be widely applied to processes of heating, temperature control and the like in electric heaters, vacuum cups, instant water heaters, various heating clothes, electric heating paintings, thermal physiotherapy products and industrial production, and can be particularly applied to wearable products such as clothes and household articles such as sofas, carpets and the like.
At present, screen printing electrodes or flexible circuit boards with copper sheets and polyimide films as substrates are generally adopted in the market as electrodes of a surface heater, but the electrodes have poor bending resistance, are easy to be pulled and bent in the wearing or using process to cause poor contact or fracture, and are limited in size by equipment and technical conditions, so that the application of the surface heater is limited to a great extent.
Disclosure of Invention
In order to solve the above technical problems, an object of the present invention is to provide a flexible electrode and a surface heater having the same, so as to solve the problems of poor flexibility and bending resistance of the electrode.
In order to achieve one of the above objects, an embodiment of the present invention provides a flexible electrode, including a flexible substrate, and a first metal wire that rises in a bending manner in a longitudinal direction of the flexible substrate, the first metal wire being attached to the flexible substrate, and the flexible substrate including a first flexible fiber.
As a further improvement of the invention, the first flexible fibers are elastic fibers.
As a further improvement of the present invention, the first flexible fiber is provided with a plurality of first flexible fibers, each of the plurality of first flexible fibers extends along a longitudinal direction thereof, and the first metal wire is spirally wound around the plurality of first flexible fibers.
As a further improvement of the present invention, the first metal wires are alternately and reciprocally inserted between the plurality of first flexible fibers.
As a further improvement of the present invention, the first flexible fiber is spirally raised, and the first metal wire is interlaced with the first flexible fiber and spirally raised in the same direction as the first flexible fiber.
As a further improvement of the present invention, the first flexible fibers are provided with a plurality of first flexible fibers, each of the plurality of first flexible fibers extends along a longitudinal direction thereof, the flexible substrate further includes a plurality of second flexible fibers, each of the plurality of second flexible fibers is vertically inserted between the plurality of first flexible fibers, and the first metal wires are adhered to a surface of the flexible substrate.
As a further improvement of the present invention, two first flexible fibers are provided, the two first flexible fibers are arranged at intervals, the flexible substrate further includes a plurality of third flexible fibers, two ends of each third flexible fiber are respectively connected to the two first flexible fibers, and the first metal wire is bent and inserted between the plurality of third flexible fibers and the two first flexible fibers, and gradually rises along the longitudinal direction.
As a further improvement of the present invention, the flexible cable further includes a plurality of second metal wires disposed substantially parallel to the first flexible fibers, each of the second metal wires is inserted between the plurality of third flexible fibers in a staggered manner, and the second metal wires are in point contact with the first metal wires.
In order to achieve the above object, an embodiment of the present invention further provides a surface heater including the flexible electrode as described above.
As a further improvement of the present invention, the surface heater further comprises:
a flexible substrate;
the flexible electrodes are arranged on the flexible substrate at intervals along the longitudinal direction of the flexible electrodes, and the flexible electrodes are connected with the conductive sheets;
the insulating layer coats and encapsulates the flexible substrate, the plurality of conducting strips and the flexible electrode;
the packaging layer is coated on the periphery of the insulating layer;
the flexible electrodes are provided with a pair, and the pair of flexible electrodes are respectively connected to two opposite ends of each conducting strip.
Compared with the prior art, the flexible electrode provided by the invention has good flexibility and bending resistance through the flexible base material and the first metal lead which is bent and rises along the lengthwise direction of the flexible base material, when the flexible electrode is applied to a surface heater, the surface heater has good fitting performance, the application range of the surface heater is expanded, the heating performance is excellent when the flexible electrode is applied to wearable products such as clothes or household articles such as sofas, carpets and other products, the low heat utilization rate caused by poor fitting performance is avoided, and the phenomenon that the flexible electrode is bent in the using process to cause poor contact and even break is avoided, so that the service life of the flexible electrode is prolonged.
Drawings
FIG. 1 is a schematic structural view of a flexible electrode according to embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of a flexible electrode according to embodiment 2 of the present invention;
FIG. 3 is a schematic structural view of a flexible electrode according to example 4 of the present invention;
fig. 4 is a schematic perspective view of the surface heater of embodiment 5 of the present invention with the insulating layer removed.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments shown in the drawings.
In the various drawings of the present invention, certain dimensions of structures or portions are exaggerated relative to other structures or portions for ease of illustration and, therefore, are used only to illustrate the basic structure of the subject matter of the present invention.
It will be understood that, although the terms first, second, third, etc. may be used herein to describe various elements or structures, these described elements should not be limited by these terms. These terms are only used to distinguish these descriptive objects from one another.
Example 1
Referring to fig. 1, a flexible electrode 1a includes a flexible substrate to which a first metal wire 11a is attached, and a first metal wire 11a bent and raised in a lengthwise direction of the flexible substrate including a first flexible fiber 12 a.
The first metal wire 11a rises along the lengthwise direction of the flexible base material in a bending way, so that the elasticity and the bending resistance of the flexible base material are improved; the flexible substrate includes the first flexible fibers 12a, which not only provides the flexible electrode 1a with good flexibility and bending resistance, but also reduces the raw material cost. When the flexible electrode 1a is applied to the surface heater 100, the flexible base material can enable the flexible electrode 1a to have good flexibility and bending resistance, so that the flexible electrode 1a has good fitting performance, the application range of the flexible electrode is expanded, the flexible electrode 1a is excellent in heating performance when being applied to wearable products such as clothes or household articles such as sofas, carpets and the like, the low heat utilization rate caused by poor fitting performance can be avoided, poor contact and even breakage of the flexible electrode 1a due to bending in the using process can be avoided, and the service life of the flexible electrode is prolonged.
Furthermore, the first flexible fibers 12a are elastic fibers, when the flexible electrode 1a is stretched, the first flexible fibers 12a can be stretched, and the first metal wires 11a are bent and raised along the longitudinal direction of the flexible base material, so that the flexible electrode 1a has excellent elasticity, the elastic elongation of which can reach more than 50%, and the flexibility and the bending resistance of the flexible electrode 1a can be further improved.
Referring to fig. 1, further, the first flexible fiber 12a is provided with a plurality of fibers, and particularly, the number of the first flexible fibers 12a can be set according to the size of the required electrode, thereby breaking the limitation that the size of the electrode in the conventional technology is limited by processing equipment and technology. The plurality of first flexible fibers 12a extend along the longitudinal direction thereof, and the first metal wire 11a is spirally wound around the plurality of first flexible fibers 12a and rises in a bending manner, so that the conductive points and the conductive contact area of the flexible electrode 1a can be increased, and the flexible electrode has excellent conductive performance.
Referring to fig. 1, further, the first metal wires 11a are alternately and reciprocally inserted between the plurality of first flexible fibers 12a, so that the process of fixing the first metal wires 11a and the plurality of first flexible fibers 12a can be reduced.
Specifically, the flexible electrode 1a may be woven with a plurality of first flexible fibers 12a as warp threads and the first metal wire 11a as weft threads.
Example 2
Referring to fig. 2, the flexible electrode 1b includes a flexible base material to which the first metal wire 11b is attached, and a first metal wire 11b bent to rise in a lengthwise direction of the flexible base material, which includes first flexible fibers 12 b.
The first metal wire 11b is bent and ascended along the lengthwise direction of the flexible base material, so that the elasticity and the bending resistance of the flexible base material are improved; the flexible substrate includes the first flexible fibers 12b, which not only provides the flexible electrode 1b with good flexibility and bending resistance, but also reduces the raw material cost. When this flexible electrode 1b is applied to the face heater, flexible substrate can make flexible electrode 1b have good pliability and resistant bending nature, not only makes it have better laminating nature, enlarges its range of application, and it is excellent in the heating performance when being applied to wearable product such as clothing, perhaps household products such as sofa, carpet etc. can not lead to the heat utilization rate low because of the laminating nature is poor, has avoided flexible electrode 1b to buckle in the use and contact failure even fracture to its life has been prolonged.
Further, the first flexible fibers 12b are elastic fibers, when the flexible electrode 1b is stretched, the first flexible fibers 12b can be stretched, and the first metal lead 11b spirally rises in the same direction as the first flexible fibers 12b, so that the elasticity, flexibility and bending resistance of the flexible electrode 1b are further improved, and the elastic elongation of the flexible electrode 1b can reach over 50%.
Referring to fig. 2, further, the first flexible fibers 12b are spirally raised, and the first metal wires 11b are interlaced with the first flexible fibers 12b and spirally raised in the same direction as the first flexible fibers 12b, so that not only the flexibility, bending resistance and elasticity of the flexible electrode 1b can be increased, but also the conductive points and conductive contact areas of the flexible electrode 1b can be increased, thereby having excellent conductive performance.
Further, the first flexible fibers 12b are provided with a plurality of first flexible fibers 12b, the plurality of first flexible fibers 12b are intertwined with each other and spirally ascend in the same direction, and the number and the size of the first flexible fibers 12b can be specifically set according to the size of the required electrode, so that the limitation of the electrode size in the conventional technology by processing equipment and technology is broken.
Example 3
The flexible electrode comprises a flexible base material and a first metal lead bent and ascended along the longitudinal direction of the flexible base material, wherein the flexible base material comprises a plurality of first flexible fibers and a plurality of second flexible fibers, the first flexible fibers extend along the longitudinal direction of the flexible base material, and each second flexible fiber is vertically inserted between the first flexible fibers, namely, the flexible base material is woven by the first flexible fibers and the second flexible fibers, so that the flexible electrode has excellent flexibility and bending resistance, and the raw material cost is greatly reduced; the first metal lead is adhered to the surface of the flexible substrate and rises in a bending way along the longitudinal direction of the flexible substrate, and when the flexible electrode is stretched, the first metal lead is deformed, so that the flexible electrode has excellent elasticity and bending resistance. When the flexible electrode is applied to a surface heater, the flexible substrate can enable the flexible electrode to have good flexibility and bending resistance, so that the flexible electrode has good fitting performance, the application range of the flexible electrode is expanded, the flexible electrode is excellent in heating performance when being applied to wearable products such as clothes or household articles such as sofas, carpets and the like, the low heat utilization rate caused by poor fitting performance is avoided, the flexible electrode is prevented from being bent in the using process and being in poor contact or even broken, and the service life of the flexible electrode is prolonged.
Preferably, the first flexible fibers and the second flexible fibers are elastic fibers, when the flexible electrode is stretched, the first flexible fibers and the second flexible fibers can be stretched, and the first metal wire is bent and raised along the longitudinal direction of the flexible substrate, so that the flexible electrode has excellent elasticity, the elastic elongation of the flexible electrode can reach more than 50%, and the flexibility and the bending resistance of the flexible electrode can be further improved.
Example 4
Referring to fig. 3, the flexible electrode 1c includes a flexible base material and a first metal wire 11c that rises in a curved manner along a longitudinal direction of the flexible base material, the flexible base material includes two first flexible fibers 12c and a plurality of third flexible fibers 13c, the two first flexible fibers 12c are arranged at intervals, two ends of each third flexible fiber 13c are respectively connected to the two first flexible fibers 12c, and the first metal wire 11c is inserted between the plurality of third flexible fibers 13c and the two first flexible fibers 12c in a curved manner and gradually rises along the longitudinal direction of the flexible base material. Therefore, the flexible electrode 1c has excellent flexibility and bending resistance, and the raw material cost is greatly reduced; when the flexible electrode 1c is stretched, the first metal wire 11c is also deformed, and thus the flexible electrode 1c has excellent elasticity and bending resistance. When the flexible electrode 1c is applied to a surface heater, the flexible base material can enable the flexible electrode 1c to have good flexibility and bending resistance, so that the flexible electrode has good fitting performance, the application range of the flexible electrode is expanded, the flexible electrode is excellent in heating performance when being applied to wearable products such as clothes or household articles such as sofas, carpets and the like, the low heat utilization rate caused by poor fitting performance can be avoided, poor contact and even breakage of the flexible electrode 1c due to bending in the using process are avoided, and the service life of the flexible electrode is prolonged.
Further, the first flexible fibers 12c and the third flexible fibers 13c are elastic fibers, and when the flexible electrode 1c is stretched, the first flexible fibers 12c and the third flexible fibers 13c can be stretched, and the first metal lead 11c is bent and raised along the longitudinal direction of the flexible base material, so that the flexible electrode 1c has excellent elasticity, and the elastic elongation thereof can reach 50% or more, and the flexibility and the bending resistance of the flexible electrode 1c can be further improved.
Further, the flexible electrode 1c further includes a plurality of second metal wires 14c disposed substantially parallel to the first flexible fibers 12c, each second metal wire 14c is interleaved between a plurality of third flexible fibers 13c, and the second metal wires 14c are in point contact with the first metal wires 11c to increase the conductive points and the conductive contact area of the flexible electrode 1c, so that the flexible electrode has excellent conductive performance.
Example 5
Referring to fig. 4, a surface heater 100 according to an embodiment of the present invention includes a pair of flexible electrodes 1, and the flexible electrodes 1 may be selected from any one of the foregoing embodiments 1 to 4.
The surface heater 100 further includes:
a flexible substrate 3;
the plurality of conducting strips 2 are arranged on the flexible substrate 3 at intervals along the longitudinal direction of the flexible electrode 1, and the flexible electrode 1 is connected with the plurality of conducting strips 2.
And the insulating layer coats and encapsulates the flexible substrate 3, the plurality of conductive sheets 2 and the flexible electrode 1.
Wherein a pair of flexible electrodes 1 are connected to opposite ends of each of the conductive sheets 2.
Because the flexible electrode 1 has good flexibility and bending resistance and is connected with two opposite ends of each conducting strip 2, the conducting strips 2 are arranged at intervals along the longitudinal direction of the flexible electrode 1, the longitudinal direction of the flexible electrode 1 is consistent with the longitudinal direction of the flexible substrate, when stretched in the longitudinal direction of the flexible electrode 1, the flexible electrode 1 has a certain elasticity, and accordingly, the surface heater 100 also has good flexibility, bending resistance, and a certain elasticity, when the adhesive is applied to wearable products such as clothes or household articles such as sofas, carpets and other products, the adhesive has better fitting property and excellent heating performance, cannot cause low heat utilization rate due to poor fitting property, expands the application range of the adhesive, and the phenomenon that the flexible electrode 1 is bent to cause poor contact and even fracture in the use process is avoided, so that the service life of the flexible electrode is prolonged.
Further, the flexible electrode 1 and the conductive sheet 2 are bonded by a conductive adhesive, which may be conductive silver paste, conductive adhesive tape, or the like, so that the flexible electrode 1 and the conductive sheet 2 are electrically connected.
Further, the flexible electrode 1 and the conducting strip 2 are fixed through sewing or hot pressing, so that the attaching strength between the flexible electrode 1 and the conducting strip 2 is ensured, and poor contact is avoided.
Compared with the prior art, the flexible electrode 1 (including 1a, 1b and 1c) and the surface heater 100 provided by the invention have the beneficial effects that: through the flexible base material and the first metal lead 11a, 11b or 11c which is bent and rises along the lengthwise direction of the flexible base material, the flexible electrode 1 has good flexibility and bending resistance, when the flexible electrode is applied to the surface heater 100, the surface heater 100 has good fitting performance, the application range of the surface heater is expanded, the heating performance is excellent when the flexible electrode is applied to wearable products such as clothes or household articles such as sofas, carpets and the like, the low heat utilization rate caused by poor fitting performance is avoided, and the phenomenon that the flexible electrode 1 is bent in the using process to cause poor contact and even break is avoided, so that the service life of the flexible electrode is prolonged; the elasticity of the flexible electrode 1 and the surface heater 100 is further improved by adopting elastic fibers as the flexible fibers of the flexible base material; through different arrangement structures of the flexible base materials and different matching structures and connection modes of the metal lead and the flexible base materials, the flexible electrode 1 and the surface heater 100 have good flexibility, bending resistance and certain elasticity; due to the arrangement structure between the flexible electrode 1 and the conductive sheet 2, the surface heater 100 has good flexibility and bending resistance, and the surface heater 100 has certain elasticity when stretched along the longitudinal direction of the flexible electrode 1.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. A flexible electrode comprises a flexible substrate and a first metal lead bent and raised along the lengthwise direction of the flexible substrate, wherein the first metal lead is attached to the flexible substrate, and the flexible substrate comprises a first flexible fiber.
2. The flexible electrode of claim 1, wherein the first flexible fiber is an elastic fiber.
3. The flexible electrode of claim 1, wherein the first flexible fibers are provided in a plurality, each of the first flexible fibers extends along a longitudinal direction thereof, and the first metal wire is spirally wound around the plurality of first flexible fibers.
4. The flexible electrode of claim 3, wherein the first metal leads are interleaved between the first plurality of flexible fibers.
5. The flexible electrode of claim 1, wherein the first flexible fiber spirals up and the first metal lead is interlaced with and spirals up in the same direction as the first flexible fiber.
6. The flexible electrode of claim 1, wherein the first flexible fibers are provided in a plurality, each of the first flexible fibers extends along a longitudinal direction thereof, the flexible substrate further comprises a plurality of second flexible fibers, each of the second flexible fibers is vertically inserted between the first flexible fibers, and the first metal wire is adhered to a surface of the flexible substrate.
7. The flexible electrode according to claim 1, wherein there are two first flexible fibers, the two first flexible fibers are arranged at intervals, the flexible substrate further includes a plurality of third flexible fibers, two ends of each third flexible fiber are respectively connected to the two first flexible fibers, and the first metal wire is inserted between the plurality of third flexible fibers and the two first flexible fibers in a bending manner and gradually rises along the longitudinal direction.
8. The flexible electrode of claim 7, further comprising a plurality of second metal leads disposed generally parallel to the first flexible fibers, each of the second metal leads interleaved between the plurality of third flexible fibers, the second metal leads in point contact with the first metal leads.
9. A surface heater comprising a flexible electrode as claimed in claims 1 to 8.
10. The surface heater of claim 9, further comprising:
a flexible substrate;
the flexible electrodes are arranged on the flexible substrate at intervals along the longitudinal direction of the flexible electrodes, and the flexible electrodes are connected with the conductive sheets;
the insulating layer coats and encapsulates the flexible substrate, the plurality of conducting strips and the flexible electrode;
the packaging layer is coated on the periphery of the insulating layer;
the flexible electrodes are provided with a pair, and the pair of flexible electrodes are respectively connected to two opposite ends of each conducting strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010597075.8A CN111698802A (en) | 2020-06-28 | 2020-06-28 | Flexible electrode and surface heater with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010597075.8A CN111698802A (en) | 2020-06-28 | 2020-06-28 | Flexible electrode and surface heater with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111698802A true CN111698802A (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010597075.8A Pending CN111698802A (en) | 2020-06-28 | 2020-06-28 | Flexible electrode and surface heater with same |
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| Country | Link |
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| CN (1) | CN111698802A (en) |
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| JPH08329953A (en) * | 1995-05-29 | 1996-12-13 | Mitsubishi Paper Mills Ltd | Manufacture of nickel plated nonwoven fabric electrode substrate |
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| CN101325826A (en) * | 2008-08-05 | 2008-12-17 | 李峰植 | Polar form textile core heater through enveloping calendered film |
| CN201197197Y (en) * | 2008-03-31 | 2009-02-18 | 卢绍芫 | PTC gridding surface-shape heater |
| WO2009135487A2 (en) * | 2008-05-05 | 2009-11-12 | Elena Tolmacheva | Electrically conductive polymer ribbon and polymer tissue on the basis of electrically conductive polymer fibers, yarns, threads and cords for areal heating elements |
| CN201689397U (en) * | 2010-02-23 | 2010-12-29 | 禾威科技股份有限公司 | Touch module |
| CN103230721A (en) * | 2013-03-22 | 2013-08-07 | 郑州中斯达环境科技有限公司 | Electric heating type purification filtration core structure |
| CN103746012A (en) * | 2014-01-02 | 2014-04-23 | 杭州塞利仕科技有限公司 | Manufacturing technology for solar cell positive electrodes |
| CN108853717A (en) * | 2018-06-19 | 2018-11-23 | 国家纳米科学中心 | A kind of method for implantation of flexibility nerve electrode and flexible nerve electrode |
| WO2019190152A1 (en) * | 2018-03-29 | 2019-10-03 | 주식회사 히톨로지 | Flexible heating sheet using fiber electrode |
| CN110604362A (en) * | 2019-09-10 | 2019-12-24 | 义乌市大利线带厂 | Manufacturing method of intelligent clothes |
| US20200026382A1 (en) * | 2018-07-19 | 2020-01-23 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Flexible touch substrate, method for manufacturing the same, and display device |
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2020
- 2020-06-28 CN CN202010597075.8A patent/CN111698802A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08329953A (en) * | 1995-05-29 | 1996-12-13 | Mitsubishi Paper Mills Ltd | Manufacture of nickel plated nonwoven fabric electrode substrate |
| CN1929763A (en) * | 2004-11-16 | 2007-03-14 | 李美爱 | Fiber reinforced heating unit and mattress with thereof |
| CN201197197Y (en) * | 2008-03-31 | 2009-02-18 | 卢绍芫 | PTC gridding surface-shape heater |
| WO2009135487A2 (en) * | 2008-05-05 | 2009-11-12 | Elena Tolmacheva | Electrically conductive polymer ribbon and polymer tissue on the basis of electrically conductive polymer fibers, yarns, threads and cords for areal heating elements |
| CN101325826A (en) * | 2008-08-05 | 2008-12-17 | 李峰植 | Polar form textile core heater through enveloping calendered film |
| CN201689397U (en) * | 2010-02-23 | 2010-12-29 | 禾威科技股份有限公司 | Touch module |
| CN103230721A (en) * | 2013-03-22 | 2013-08-07 | 郑州中斯达环境科技有限公司 | Electric heating type purification filtration core structure |
| CN103746012A (en) * | 2014-01-02 | 2014-04-23 | 杭州塞利仕科技有限公司 | Manufacturing technology for solar cell positive electrodes |
| WO2019190152A1 (en) * | 2018-03-29 | 2019-10-03 | 주식회사 히톨로지 | Flexible heating sheet using fiber electrode |
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